[    0.209761] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
[    0.209828] Driver for 1-wire Dallas network protocol.
[    0.210119] NET: Registered protocol family 17
[    0.210229] registered taskstats version 1
[    0.213320] xen-vbd: registered block device major 202
[    0.312062] XENBUS: Device with no driver: device/console/0
[    0.312070] /build/buildd/linux-ec2-2.6.32/drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[    0.312174] Freeing unused kernel memory: 228k freed
[    0.312240] Write protecting the kernel read-only data: 6416k
Loading, please wait...
Begin: Loading essential drivers... ...
Done.
[    0.337975] udev: starting version 151
Begin: Running /scripts/init-premount ...
Done.
Begin: Mounting root file system... ...
Begin: Running /scripts/local-top ...
Done.

chvt: can't open console
Gave up waiting for root device.  Common problems:
 - Boot args (cat /proc/cmdline)
   - Check rootdelay= (did the system wait long enough?)
   - Check root= (did the system wait for the right device?)
 - Missing modules (cat /proc/modules; ls /dev)
chvt: can't open console
Couldn't get a file descriptor referring to the console
Couldn't get a file descriptor referring to the console
Couldn't get a file descriptor referring to the console
Couldn't get a file descriptor referring to the console
Couldn't get a file descriptor referring to the console
Couldn't get a file descriptor referring to the console
ALERT! /dev/sda1 does not exist. Dropping to a shell!


BusyBox v1.13.3 (Ubuntu 1:1.13.3-1ubuntu11) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs)